Active self-warming blanket



FIG. 1 is a perspective view of an embodiment of an active self-warming blanket showing our new design;

FIG. 2 is a top elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front plan view thereof;

FIG. 5 is a rear plan view thereof;

FIG. 6 s a right side elevational view thereof; and,

FIG. 7 is a bottom elevational view thereof.

The broken line showing is included for the purpose of illustrating portions of the article and forms no part of the claimed design. 

CLAIM The ornamental design for an active self-warming blanket, as shown and described. 